(19)

(11)

EP 1 819 700 A2

(12)

(88) Date of publication A3: 21.09.2006 (43) Date of publication: 22.08.2007 Bulletin 2007/34 (21) Application number: 05852840.7 (22) Date of filing: 02.12.2005

(51) International Patent Classification (IPC):  C07D 413/12(2006.01) A61P 31/18(2006.01) A61K 31/513(2006.01) (86) International application number: PCT/US2005/043728 (87) International publication number: WO 2006/060712 (08.06.2006 Gazette 2006/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 03.12.2004 US 633132 P (71) Applicants: Merck & Co., Inc. Rahway, NJ 07065-0907 (US) ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI S.P.A. 00040 Pomezia (IT)	(72) Inventors: BELYK, Kevin, M. Rahway, New Jersey 07065-0907 (US) MORRISON, Henry, G. Rahway, New Jersey 07065-0907 (US) JONES, Philip I-00040 Pomezia (IT) SUMMA, Vincenzo I-00040 Pomezia (IT) (74) Representative: Man, Jocelyn et al Merck & Co., Inc. European Patent Department Hertford Road Hoddesdon Hertfordshire EN11 9BU Hertford Road Hoddesdon Hertfordshire EN11 9BU (GB)